605504090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 1154829312

約数和(自身を除く): 549325222

約数列:

[1, 2, 5, 10, 31, 62, 83, 101, 155, 166, 202, 233, 310, 415, 466, 505, 830, 1010, 1165, 2330, 2573, 3131, 5146, 6262, 7223, 8383, 12865, 14446, 15655, 16766, 19339, 23533, 25730, 31310, 36115, 38678, 41915, 47066, 72230, 83830, 96695, 117665, 193390, 235330, 259873, 519746, 599509, 729523, 1199018, 1299365, 1459046, 1953239, 2598730, 2997545, 3647615, 3906478, 5995090, 7295230, 9766195, 19532390, 60550409, 121100818, 302752045, 605504090]

約数ペア:

[(1, 605504090), (2, 302752045), (5, 121100818), (10, 60550409), (31, 19532390), (62, 9766195), (83, 7295230), (101, 5995090), (155, 3906478), (166, 3647615), (202, 2997545), (233, 2598730), (310, 1953239), (415, 1459046), (466, 1299365), (505, 1199018), (830, 729523), (1010, 599509), (1165, 519746), (2330, 259873), (2573, 235330), (3131, 193390), (5146, 117665), (6262, 96695), (7223, 83830), (8383, 72230), (12865, 47066), (14446, 41915), (15655, 38678), (16766, 36115), (19339, 31310), (23533, 25730)]